import 'package:media_kit/media_kit.dart'; class PlayerService { static final PlayerService _instance = PlayerService._internal(); factory PlayerService() => _instance; PlayerService._internal(); final Player _player = Player(); void play(String url) { _player.open(Media(url)); } void pause() => _player.pause(); void resume() => _player.play(); void stop() => _player.stop(); void dispose() => _player.dispose(); // ηŠΆζ€η›‘ε¬... }